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Native plant species may be at greater risk from climate change than non-natives（图）
Native plant species greater risk climate change non-natives
2019/10/30
As spring advances across the Midwest, a new study looking at blooming flowers suggests that climate change may cause non-native plants to outlast native plants.The study, led by scientists at Indiana...
Large low-skilled immigration flows influence both the distribution of local school resources and also local relative wages, which exert counterbalancing pressures on the local return to schooling. I ...
How do immigrants fare during the downturn? Evidence from matching comparable natives
job separations longitudinal data propensity score
2014/11/24
Background: This paper provides empirical evidence regarding the supposed vulnerability of immigrants to the recent economic downturn.Objective: Our purpose is to understand whether immigrant workers ...
NSF funds pilot project aimed at increasing the number of American Indians and Alaska Natives faculty members（图）
Alaska Natives faculty members A tenured professor position
2014/8/26
The National Science Foundation (NSF) is funding a new pilot project designed to increase the representation of American Indian and Alaska Natives in tenure track positions.
Using a state panel based on census data from 1940-2010, I examine the impact of
immigration on the high school completion of natives in the United States. Immigrant children
could compete for schoo...
Disparities in Social Assistance Receipt between Immigrants and Natives in Sweden
social assistance immigrants Sweden
2012/10/19
Social assistance receipt among immigrants in relation to receipt among natives in Sweden is investigated. A background of how the system is constructed is provided, statistical information reported, ...
The Effect of Immigration on the School Performance of Natives: Cross Country Evidence Using PISA Test Scores
immigrants school performance natives
2012/11/1
We study whether a higher share of immigrant pupils affects the school performance of natives using aggregate multi-country data from PISA. We find evidence of a negative and statistically significant...
Immigration and the Occupational Choice of Natives: A Factor Proportions Approach
immigration occupations
2012/11/1
This paper evaluates the impact of immigration on the labor market outcomes of natives in France over the period 1962-1999. Combining large (up to 25%) extracts from six censuses and data from Labor F...
Immigration Policy, Assimilation of Immigrants and Natives' Sentiments towards Immigrants: Evidence from 12 OECD-Countries
Assimilation of migrants European migration policies sentiments towards migrants
2013/10/17
As in the U.S. and Canada, migration is a controversial issue in Europe. This paper explores the possibility that immigration policy may affect the labor market assimilation of immigrants and hence na...